FR2579905A1 - - Google Patents
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- Publication number
- FR2579905A1 FR2579905A1 FR8505271A FR8505271A FR2579905A1 FR 2579905 A1 FR2579905 A1 FR 2579905A1 FR 8505271 A FR8505271 A FR 8505271A FR 8505271 A FR8505271 A FR 8505271A FR 2579905 A1 FR2579905 A1 FR 2579905A1
- Authority
- FR
- France
- Prior art keywords
- cellulose acetate
- molded product
- product
- particles
- perfume
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 59
- 229920002301 cellulose acetate Polymers 0.000 claims abstract description 34
- 239000002245 particle Substances 0.000 claims description 29
- 239000011148 porous material Substances 0.000 claims description 20
- 239000000126 substance Substances 0.000 abstract description 28
- 241000238631 Hexapoda Species 0.000 abstract description 3
- 239000005871 repellent Substances 0.000 abstract description 3
- 235000019568 aromas Nutrition 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- 239000002304 perfume Substances 0.000 description 29
- 239000003205 fragrance Substances 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 11
- 150000001875 compounds Chemical class 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 9
- 239000000796 flavoring agent Substances 0.000 description 9
- 235000013355 food flavoring agent Nutrition 0.000 description 9
- 239000012798 spherical particle Substances 0.000 description 9
- 238000005470 impregnation Methods 0.000 description 7
- 238000001179 sorption measurement Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 5
- 239000001913 cellulose Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 4
- 241000207199 Citrus Species 0.000 description 4
- 239000000378 calcium silicate Substances 0.000 description 4
- 229910052918 calcium silicate Inorganic materials 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 235000020971 citrus fruits Nutrition 0.000 description 4
- 238000007127 saponification reaction Methods 0.000 description 4
- 230000021736 acetylation Effects 0.000 description 3
- 238000006640 acetylation reaction Methods 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 241000220317 Rosa Species 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000007937 lozenge Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000003826 tablet Substances 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 229920001727 cellulose butyrate Polymers 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/10—Esters of organic acids, i.e. acylates
- C08L1/12—Cellulose acetate
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/18—Vapour or smoke emitting compositions with delayed or sustained release
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/042—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating with the help of a macromolecular compound as a carrier or diluent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0058—Biocides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Fats And Perfumes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58187418A JPS6079044A (ja) | 1983-10-06 | 1983-10-06 | 匂物質含有酢酸セルロ−ス多孔性成形体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2579905A1 true FR2579905A1 (enrdf_load_stackoverflow) | 1986-10-10 |
| FR2579905B1 FR2579905B1 (enrdf_load_stackoverflow) | 1987-10-30 |
Family
ID=16205695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8505271A Expired FR2579905B1 (enrdf_load_stackoverflow) | 1983-10-06 | 1985-04-05 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4638057A (enrdf_load_stackoverflow) |
| JP (1) | JPS6079044A (enrdf_load_stackoverflow) |
| DE (1) | DE3508799A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2579905B1 (enrdf_load_stackoverflow) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5064949A (en) * | 1987-07-24 | 1991-11-12 | Hoechst Celanese Corporation | Cellulose ester microparticles and process for making the same |
| US5047180A (en) * | 1987-07-24 | 1991-09-10 | Hoechst Celanese Corporation | Process for making cellulose ester microparticles |
| JP2875611B2 (ja) * | 1990-08-29 | 1999-03-31 | エーザイ株式会社 | ケイ酸カルシウム含有外用剤 |
| GR1001648B (el) * | 1992-02-19 | 1994-08-31 | Thomas Fitsakis | Παγίς καταπολεμήσεως εντόμων. |
| JPH1081889A (ja) | 1996-09-06 | 1998-03-31 | Bridgestone Corp | 電気粘性流体用粉体 |
| AUPR092300A0 (en) * | 2000-10-20 | 2000-11-16 | Applied Biotechnologies Pty. Ltd. | A bait package |
| TWI243264B (en) * | 2000-12-04 | 2005-11-11 | Fuji Photo Film Co Ltd | Optical compensating sheet and process for producing it, polarizing plate and liquid crystal display device |
| US7137570B2 (en) * | 2003-02-28 | 2006-11-21 | American Covers, Inc. | Air freshener and method |
| US8460609B1 (en) | 2003-02-28 | 2013-06-11 | American Covers, Inc. | Vent stick air freshener with grip head |
| US7687038B2 (en) * | 2003-02-28 | 2010-03-30 | American Covers, Inc. | Air freshener and method |
| US7293719B2 (en) * | 2003-02-28 | 2007-11-13 | American Covers, Inc. | Air freshener and method |
| US20050169793A1 (en) * | 2003-02-28 | 2005-08-04 | American Covers, Inc. | Air freshener and method |
| US7687037B2 (en) * | 2003-02-28 | 2010-03-30 | American Covers, Inc. | Air freshener and method |
| US20050005504A1 (en) * | 2003-06-30 | 2005-01-13 | Munagavalasa Murthy S. | Volatile insect control sheet and method of manufacture thereof |
| FR2868426B1 (fr) * | 2004-04-05 | 2006-06-02 | Rhodia Chimie Sa | Composition comprenant un polymere et un compose volatil, et son utilisation pour la liberation controlee du compose volatil |
| USD511568S1 (en) | 2004-05-05 | 2005-11-15 | American Covers, Inc. | Air freshener |
| USD514679S1 (en) | 2004-05-05 | 2006-02-07 | American Covers, Inc. | Air freshener |
| JP2007070534A (ja) * | 2005-09-08 | 2007-03-22 | Daicel Chem Ind Ltd | 酢酸セルロース組成物 |
| US8685330B2 (en) | 2005-10-31 | 2014-04-01 | American Covers, Inc. | Air freshener flower with vent stick |
| US8485454B1 (en) | 2009-12-30 | 2013-07-16 | American Covers, Inc. | Rotatable and adjustable air freshener |
| JP5635782B2 (ja) * | 2010-03-04 | 2014-12-03 | 株式会社ダイセル | キトサンを担持させた粒状組成物とそれを含有するたばこフィルタ |
| US8673223B1 (en) | 2010-10-29 | 2014-03-18 | American Covers, Inc. | Fan powered air freshener automobile visor clip |
| US8251299B1 (en) | 2010-10-29 | 2012-08-28 | American Covers, Inc. | Screw top air freshener |
| US8662480B1 (en) | 2010-10-29 | 2014-03-04 | American Covers, Inc. | Fan powered air freshener automobile power outlet |
| USD640359S1 (en) | 2010-10-29 | 2011-06-21 | American Covers, Inc. | Vent stick air freshener with grip head |
| USD660950S1 (en) | 2010-10-29 | 2012-05-29 | American Covers, Inc. | Air freshener diffuser with air tunnel |
| USD640358S1 (en) | 2010-10-29 | 2011-06-21 | American Covers, Inc. | Screw top air freshener |
| US8490846B1 (en) | 2011-01-10 | 2013-07-23 | American Covers, Inc. | Frictional holding pad with inclined grip |
| US9155811B1 (en) | 2011-12-02 | 2015-10-13 | American Covers, Inc. | Packaged vent stick air freshener with custom head |
| US9144621B1 (en) | 2012-01-10 | 2015-09-29 | American Covers, Inc. | Air freshener canister with pull top |
| US9042712B2 (en) | 2012-10-23 | 2015-05-26 | American Covers, Inc. | Heated air freshener for 12V receptacle |
| US9138502B2 (en) | 2012-10-23 | 2015-09-22 | American Covers, Inc. | Air freshener with decorative insert |
| USD689181S1 (en) | 2012-10-23 | 2013-09-03 | American Covers, Inc. | Air freshener container |
| USD684675S1 (en) | 2012-10-23 | 2013-06-18 | American Covers, Inc. | Dual axis vent rod air freshener |
| US9399080B2 (en) | 2012-10-23 | 2016-07-26 | American Covers, Inc. | Heated air freshener with power port for 12v receptacle |
| USD711521S1 (en) | 2013-04-15 | 2014-08-19 | American Covers, Inc. | Skull on dog tag shaped air freshener |
| US11097251B2 (en) * | 2016-05-13 | 2021-08-24 | Daicel Corporation | Method for producing porous cellulose medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981000051A1 (en) * | 1979-06-26 | 1981-01-22 | Firmenich & Cie | New perfume compositions |
| EP0025639B1 (en) * | 1979-08-03 | 1983-03-02 | Yoshiaki Motozato | Process for preparing porous cellulose spherical particles |
| EP0131783A1 (en) * | 1983-06-20 | 1985-01-23 | Shin-Etsu Chemical Co., Ltd. | A sustainedly vapor-releasing body for environmental control |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1899061A (en) * | 1930-03-19 | 1933-02-28 | Silberrad Oswald | Manufacture of cellulose acetate |
| US1993782A (en) * | 1930-12-18 | 1935-03-12 | Celanese Corp | Improvements in cellulose acetate |
| US2140543A (en) * | 1935-12-07 | 1938-12-20 | Eastman Kodak Co | Method of refining organic acid esters of cellulose |
| US2809192A (en) * | 1954-05-25 | 1957-10-08 | Atlantic Res Corp | Method of making cellulose esters in the form of small, dense, spherical particles |
| GB1071325A (en) * | 1965-02-18 | 1967-06-07 | Rhodiatoce S P A | Method of and apparatus for the precipitation of cellulose esters from solutions thereof |
| US3785561A (en) * | 1972-01-27 | 1974-01-15 | G Godard | Device for the emission of volatile products |
| AU497159B2 (en) * | 1974-02-21 | 1978-12-07 | Commonwealth Scientific And Industrial Research Organization | Removing limonin from citrus fruit juice |
| US4063017A (en) * | 1976-04-22 | 1977-12-13 | Purdue Research Foundation | Porous cellulose beads and the immobilization of enzymes therewith |
| US4228276A (en) * | 1979-03-26 | 1980-10-14 | Eastman Kodak Company | Direct precipitation method for producing extrusion-grade cellulose acetate powder and resulting product |
| JPS5738801A (en) * | 1980-08-21 | 1982-03-03 | Chisso Corp | Production of porous spherical cellulose particle |
| JPS60197746A (ja) * | 1984-03-21 | 1985-10-07 | Daicel Chem Ind Ltd | 多孔質球状粒子及びその製法 |
-
1983
- 1983-10-06 JP JP58187418A patent/JPS6079044A/ja active Pending
-
1985
- 1985-02-27 US US06/706,219 patent/US4638057A/en not_active Expired - Fee Related
- 1985-03-12 DE DE19853508799 patent/DE3508799A1/de not_active Ceased
- 1985-04-05 FR FR8505271A patent/FR2579905B1/fr not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981000051A1 (en) * | 1979-06-26 | 1981-01-22 | Firmenich & Cie | New perfume compositions |
| EP0025639B1 (en) * | 1979-08-03 | 1983-03-02 | Yoshiaki Motozato | Process for preparing porous cellulose spherical particles |
| EP0131783A1 (en) * | 1983-06-20 | 1985-01-23 | Shin-Etsu Chemical Co., Ltd. | A sustainedly vapor-releasing body for environmental control |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2579905B1 (enrdf_load_stackoverflow) | 1987-10-30 |
| US4638057A (en) | 1987-01-20 |
| JPS6079044A (ja) | 1985-05-04 |
| DE3508799A1 (de) | 1986-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |